The hill in the form of a right triangle has its foot at (19, 2). The inclination of the hill to the ground is `45^(@)`. Find the equation of the hill joining the foot and top.

Water falls from the top of a hill to the ground. Why?

Will the cool drinks give more fizz at top of the hills or at the foot ? Explain .

A man standing on the deck of a ship,which is 10m above water level,observes the angle of elevation of the top of a hill as 60^(@) and the angle of depression the base of hill as 30^(@) . Find the distance of the hill from the ship and the height of the hill.

The angle of elevation of the top of a hill from a point on the horizontal planes passing through the foot of the hill is found to be 45^(@) . After walking a distance of 80 meters towards the top , up a slope inclined at an angle of 30^(@) to the horizontal plane , the angle of elevation of the top of the hill becomes 75^(@) . Then the height of the hill ( in meters ) is _________

The angle of elevation of the top of a hill from the foot of a tower is 60^(@) and the angle of elevation of the top of the tower from the foot of the hill is 30^(@) . If the tower is 50 m high, then what is the height of the hill?

The angle of elevation of the top of a hill at the foot of a tower is 60^@ and the angle of elevation of the top of the tower from the foot of the hill is 30^@ . If the tower is 50 m high, what is the height of the hill?

The angle of elevation of the top of a hill at the foot of a tower is 60o and the angle of elevation of the top of the tower from the foot of the hill is 30 .If the tower is 50m high, what is the height of the hill?